The Humane Society Naples and Mercato team up to bring you Woofstock, an event filled with live music, food, pet-related vendors, adoptable pets from HSN, other rescue groups & more! Entry is $5 per person, benefiting the homeless pets of HSN; children under 10 and pets are free to enter. Naples Flatbread & Wine Bar - Mercato will be giving away $5 gift cards for donations of a pet supply or canned dog or cat food to The Humane Society Naples.